Incoherence-to-coherence crossover observed in charge-density-wave material 1T-TiSe.

Analogous to the condensation of Cooper pairs in superconductors, the Bose-Einstein condensation (BEC) of electron-hole pairs in semiconductors and semimetals leads to an emergence of an exotic ground state - the excitonic insulator state. In this paper, we study the electronic structure of 1T-TiSe utilizing angle-resolved photoemission spectroscopy and alkali-metal deposition. Alkali-metal adatoms are deposited in-situ on the sample surface, doping the system with electrons.

Naringin and Naringenin: Potential Multi-Target Agents for Alzheimer's Disease.

Alzheimer's disease (AD) is one of the most common forms of neurodegenerative dementia. The etiology of AD is multifactorial, and its complex pathophysiology involves tau and amyloid-β deposition, increased oxidative stress, neuroinflammation, metabolic disorders, and massive neuronal loss. Due to its complex pathology, no effective cure for AD has been found to date.

Meta-analysis of the therapeutic effect of electrical stimulation combined with pelvic floor muscle exercise on female pelvic floor dysfunction.

Objectives: To systematically evaluate the therapeutic effect of electrical stimulation combined with pelvic floor muscle exercise on female pelvic floor dysfunction (PFD).

Methods: Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) was applied. A computer-based retrieval was performed in the databases of PubMed, Web of Science, Embase, and Cochrane Library from database establishment to September 15, 2023, to identify randomized controlled trials on electrical stimulation combined with pelvic floor muscle function exercise on female PFD.

Obstructive sleep apnea and temporal changes in cardiac repolarization in patients undergoing coronary artery bypass grafting.

Study Objectives: In coronary artery bypass grafting (CABG), abnormal cardiac repolarization is associated with adverse cardiovascular events that can be measured via the QTc interval. We investigated the impact of obstructive sleep apnea on the change in repolarization after CABG and the association of change in repolarization with the occurrence of major adverse cardiac and cerebrovascular events.

Methods: A total of 1,007 patients from 4 hospitals underwent an overnight sleep study prior to a nonemergent CABG.

2D/2D DyO Nanosheet/MoO Nanoflake Heterostructures for Humidity-Independent and Sensitive Ammonia Detection.

Chemiresistive ammonia gas (NH) sensors have been playing a significant role in the fields of environmental protection, food safety monitoring, and air quality evaluation. Nevertheless, balancing the high sensitivity and humidity tolerance remains challenging. Herein, the two-dimensional (2D) heterostructures of molybdenum trioxide (MoO) nanoflakes decorated with dysprosium oxide (DyO) nanosheets (termed DyO/MoO) were synthesized via a facile probe-sonication method.

The Causal Relationship of Anti-Cancer Effect with Physical Activity Evinced by the Consistent Anti-Cancer Effect of the Ou MC Decrescendo Phenomenon.

A causal relationship between physical activity and cancer prevention has not been firmly established in the medical literature. The Ou MC decrescendo phenomenon treatment (OuDPt) is a self-administered protocol in which placing the contralateral hand on or near the affected area of the body produces a zone of decreased pain or inflammation. OuDPt has also been shown to elicit an anti-cancer effect that consistently induces tumor regression in several cancer types, including uterine, ovarian, and pancreatic cancer, with documented apoptosis and squamous metaplasia in uterine endometrial cancer.

Five new terpenoids from Viburnum odoratissimum var. sessiliflorum.

Five new terpenoids, including two vibsane-type diterpenoids (1, 2) and three iridoid allosides (3-5), together with eight known ones, were isolated from the leaves and twigs of Viburnum odoratissimum var.sessiliflorum. Their planar structures and relative configurations were determined by spectroscopic methods, especially 2D NMR techniques.

Naproxen-Derived New Compound Inhibits the NF-κB, MAPK and PI3K/Akt Signaling Pathways Synergistically with Resveratrol in RAW264.7 Cells.

Naproxen is widely used for anti-inflammatory treatment but it can lead to serious side effects. To improve the anti-inflammatory activity and safety, a novel naproxen derivative containing cinnamic acid (NDC) was synthesized and used in combination with resveratrol. The results showed that the combination of NDC and resveratrol at different ratios have a synergistic anti-inflammatory efficacy in RAW264.

Advanced polymer hydrogels that promote diabetic ulcer healing: mechanisms, classifications, and medical applications.

Diabetic ulcers (DUs) are one of the most serious complications of diabetes mellitus. The application of a functional dressing is a crucial step in DU treatment and is associated with the patient's recovery and prognosis. However, traditional dressings with a simple structure and a single function cannot meet clinical requirements.

Form & formulation approaches for COntRollable Release in 3D printed Colonic Targeting (CORR3CT) budesonide tablet.

Inflammatory bowel disease (IBD) represents a group of chronic and debilitating inflammatory diseases affecting various parts of the gastrointestinal (GI) tract. The disease incidence and prevalence have been growing worldwide since the early 21st century and this upward trend is expected to continue. Due to a complex and variable clinical presentation across different patients, the efficacy of a one-size-fits-all commercial formulation for IBD remains limited.

Exoskeleton-Assisted Walking for Pulmonary and Exercise Performances of SCI Individuals.

Objective: To determine whether exoskeleton-assisted walking (EAW) improves pulmonary ventilation function, motor function and related body structure, and activities equivalently as the conventional exercise program for people with spinal cord injury (SCI).

Methods: Forty participants (7 females and 33 males; age 37.1±12.

[Rapid determination of 22 functional components in cosmetics using ultra-high performance liquid chromatography-linear ion trap/orbitrap high resolution mass spectrometry].

Plant components from extracts of , rhodiola, ginseng, , and tea play important roles in skin whitening, moisturizing, anti-aging, sun protection, anti-inflammation, antiseptic, bacteriostatic, and other effects of cosmetics. At present, no relevant standard methods have been established to detect the addition amounts of plant extracts in cosmetics. In addition, plant extracts listed in product labels may be undetectable due to their addition in trace quantities and the lack of technical support.

Mesoporous WS/MoO Hybrids for High-Performance Trace Ammonia Detection.

Mesoporous WS/MoO hybrids were synthesized by a facile two-step and additive-free hydrothermal approach and employed for high-performance trace ammonia gas (NH) detection. Compared with single WS and MoO counterparts, WS/MoO sensors exhibited an improvement in NH-sensing performance at room temperature (22 ± 3 °C). Typically, the optimal WS/MoO sensor showed a higher and quicker response of 31.

Visualization of Big Spatial Data using Coresets for Kernel Density Estimates.

The size of large, geo-located datasets has reached scales where visualization of all data points is inefficient. Random sampling is a method to reduce the size of a dataset, yet it can introduce unwanted errors. We describe a method for subsampling of spatial data suitable for creating kernel density estimates from very large data and demonstrate that it results in less error than random sampling.

Oblique-ilioischial plate technique: a novel method for acetabular fractures involving low posterior column.

Background: Complex acetabular fractures involving the anterior and posterior columns are an intractable clinical challenge. The study investigated the safety and efficacy of oblique-ilioischial plate technique for acetabular fractures involving low posterior column.

Methods: A retrospective analysis of 18 patients operated with the oblique-ilioischial plate technique by the modified Stoppa approach (or combined with iliac fossa approach) between August 2016 and July 2021 for low posterior column acetabular fractures was conducted.

[Clinical trials and evaluation of Chinese patent medicine for chronic obstructive pulmonary disease].

The clinical randomized controlled trials(RCTs) of Chinese patent medicine in the treatment of chronic obstructive pulmonary disease(COPD) were reviewed and analyzed to provide references for clinical research, guideline development, policy formulation, and quality improvement of clinical evidence. On the basis of the collection in the Traditional Chinese Medicine(TCM) Clinical Evidence Database System(EVDS), CNKI, Wanfang, SinoMed, Cochrane Library, PubMed, EMbase were searched for RCTs of Chinese patent medicine for COPD as a source of clinical evidence from database inception to December 31, 2019. The publication time, sample size, intervention and control measures, course of treatment, outcome indicators, and methodological quality of the trials were analyzed and evaluated.

[Clinical trials and evaluation of Chinese patent medicine for pneumonia].

The present study reviewed the clinical randomized controlled trials(RCTs) of Chinese patent medicine for pneumonia to provide references for clinical research, guideline development, and policy formulation, and promote the quality improvement of clinical evidence. On the basis of the collection in the Traditional Chinese Medicine(TCM) Clinical Evidence Database System(EVDS), CNKI, Wanfang, SinoMed were searched for RCTs of Chinese patent medicine for pneumonia from database inception to December 31, 2019. A total of 1 245 RCTs were included, involving 84 Chinese patent medicines, including 45 oral medicines and 39 injections.

[Clinical trials and evaluation of Chinese patent medicine for influenza].

The clinical randomized controlled trial(RCT) of Chinese patent medicine in the treatment of influenza were reviewed and analyzed to provide basic information for clinical decision and related research. On the basis of the collection in the Traditional Chinese Medicine(TCM) Clinical Evidence Database System(EVDS), CNKI, Wanfang, VIP, SinoMed, EMbase, PubMed, and Cochrane Library were searched for RCTs of Chinese patent medicine for influenza published from database inception to July 25, 2021. The publication time, sample size, intervention and control measures, course of treatment, outcome indicators, and methodological quality of the trials were analyzed and evaluated.

Novel 18β-glycyrrhetinic acid derivatives as a Two-in-One agent with potent antimicrobial and anti-inflammatory activity.

18β-glycyrrhetinic acid (GA) is a well-known natural compound of oleanane-type triterpene and is found possessing antimicrobial and anti-inflammatory properties. Nonetheless, its relatively low bioactivity restricts its potential in pharmaceutical applications. To maximize the potential use of this natural herbal compound as antimicrobial and anti-inflammatory agents, the rational modification of GA to enhance its pharmacological activity with low toxicity and to understand the mechanism of action is critically essential.

2D SnSe nanoflakes decorated with 1D ZnO nanowires for ppb-level NO detection at room temperature.

The detection of air pollutant nitrogen dioxide (NO) is of great importance arising from its great harm to the ecological environment and human health. However, the detection range of most NO sensors is ppm-level, and it is still challenging to achieve lower concentration (ppb-level) NO detection. Herein, 2D tin diselenide nanoflakes decorated with 1D zinc oxide nanowires (SnSe/ZnO) heterojunctions were first reported by facile hydrothermal and ultra-sonication methods.

[Randomized controlled trials of acupuncture and moxibustion in China in past 45-year (1975-2019): hotspots and trends].

By searching the randomized controlled trials (RCTs) of acupuncture and moxibustion from CNKI since its inception date to december 31 of 2019, the development status and hot trend of RCTs of acupuncture and moxibustion in China were summarized. The CiteSpace and VOSviewer software were used to perform keyword co-occurrence analysis, clustering analysis, time-zone analysis and citation-burst analysis, and visual map was drawn. As a result, a total of 60 995 articles were included, which were published in 1027 academic journals with 1787 keywords.

Advances in multifunctional chitosan-based self-healing hydrogels for biomedical applications.

Multifunctional self-healing hydrogels have recently attracted considerable interest in biomedical applications owing to their diverse properties, including self-healing, adhesion, conduction, antibacterial, and stimulus-response, which can meet various application requirements, ranging from wound dressings and delivery vehicles to the production of scaffolds for tissue repair and regeneration. As a natural polycationic polysaccharide with good biocompatibility, chitosan is widely used in hydrogel formation as there are many amino and hydroxyl groups along the chains that can actively participate in various physical effects and chemical reactions, which enable it to construct self-healing hydrogels and fulfill multiple functions. In this review, the formation of chitosan-based self-healing hydrogels and the related self-healing mechanism are summarized, including Schiff base, metal coordination, ionic and hydrogen bonds, hydrophobic and host-guest interactions, with a focus on the strategies for their multi-functionalization.

Baicalin improves podocyte injury in rats with diabetic nephropathy by inhibiting PI3K/Akt/mTOR signaling pathway.

Objective: To investigate the effect of baicalin on diabetic nephropathy (DN) rats and podocytes and its mechanism.

Methods: The rat models with DN were established by high-fat and high-sugar diet and intraperitoneal injection of streptozotocin. The fasting blood glucose (FBG) and weight of rats in each group were measured at 0, 1, 2, 3, and 4 weeks.

Injectable drug delivery systems of doxorubicin revisited: In vitro-in vivo relationships using human clinical data.

A growing number of nanomedicines entered the clinical trials and improved our understanding of the in vivo responses expected in humans. The in vitro drug release represents an important critical quality attribute involved in pharmacokinetics. Establishing in vitro-in vivo relationships for nanomedicines requires a careful analysis of the clinical data with respect to the unique differences between drugs and nanomedicines.

[Analysis of clinical research outcome indicators of traditional Chinese medicine in treatment of diabetic foot].

To analyze the outcome indicators from the randomized controlled trials(RCTs) on traditional Chinese medicine(TCM) treatment for diabetic foot, and to lay a foundation for the establishment of the core index set of the clinical trials on TCM treatment of diabetic foot. Computer retrieval of RCTs on TCM treatment of diabetic foot was performed in CNKI, Wanfang, SinoMed, PubMed, Cochrane Library, EMbase and Web of Science databases. Literature screening and data extraction were conducted independently by two researchers in strict accordance with inclusion and exclusion criteria.